All public logs
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(newest | oldest) View (newer 50 | older 50) (20 | 50 | 100 | 250 | 500)- 20:59, 7 December 2016 Peter talk contribs deleted page Applet Visual Odometry Depth (content was: "Demonstration of visual odometry using a combination of a depth sensor and color camera. These sensors are commonly referred to as RGB-D sensors and the Kinect is th..." (and the only contributor was "Peter"))
- 20:59, 7 December 2016 Peter talk contribs deleted page Applet Stereo Visual Odometry (content was: "Stereo visual odometry uses two camera to estimate the ego-motion of a camera by tracking features in a video sequence. If the camera system is calibrated then the f..." (and the only contributor was "Peter"))
- 20:58, 7 December 2016 Peter talk contribs deleted page Applet Stereo Disparity (content was: "Given two rectified stereo images it is possible to estimate the 3D structure of the scene by computing the disparity between the two images. Stereo disparity measure..." (and the only contributor was "Peter"))
- 20:58, 7 December 2016 Peter talk contribs deleted page Applet Calibrate Detect Chess (content was: "Calibration points are found at the interior corners of squares in the chessboard pattern. This type of calibration pattern is probably the most popular and easiest..." (and the only contributor was "Peter"))
- 20:58, 7 December 2016 Peter talk contribs deleted page Applet Calibrate Detect Square (content was: "This applet detects corner squares in a grid based calibration target. Unlike the chess board calibration target, all the corners can be used to provide calibration..." (and the only contributor was "Peter"))
- 20:58, 7 December 2016 Peter talk contribs deleted page Applet Remove Lens Distortion (content was: "Real camera lens all have lens distortion that warps the image, causing straight lines to appear curved and other aberrations. When a camera is calibrated the lens di..." (and the only contributor was "Peter"))
- 20:58, 7 December 2016 Peter talk contribs deleted page Applet Rectification Calibrated (content was: "This applet demonstrates rectification of stereo images when the stereo baseline and intrinsic parameters are known. Image rectification is when a transformation is..." (and the only contributor was "Peter"))
- 20:58, 7 December 2016 Peter talk contribs deleted page Applet Calibrate Planar Stereo (content was: "Calibrates a stereo camera system by first determining the intrinsic parameters for each camera and then learning the extrinsic parameters which describe the baseline..." (and the only contributor was "Peter"))
- 20:58, 7 December 2016 Peter talk contribs deleted page Applet Calibrate Planar Mono (content was: "Monocular (single) camera calibration refers to learning the intrinsic camera parameters and lens distortion. Calibration is done by detecting calibration points at..." (and the only contributor was "Peter"))
- 20:58, 7 December 2016 Peter talk contribs deleted page Applet Scale Space (content was: "[http://en.wikipedia.org/wiki/Scale_space Scale-space] transform represents the image at different scales by applying different amounts of blur to the image. It has..." (and the only contributor was "Peter"))
- 20:58, 7 December 2016 Peter talk contribs deleted page Applet Pyramid Float (content was: "Float image pyramids allow the scale of each image to take on floating point values, in contrast to discrete pyramids which only allow integer values. Float pyramids..." (and the only contributor was "Peter"))
- 20:57, 7 December 2016 Peter talk contribs deleted page Applet Pyramid Discrete (content was: "Discrete image pyramids represent an image at different resolutions/layers, where each layer in the image is related to its neighboring layers by a discrete valued sc..." (and the only contributor was "Peter"))
- 20:57, 7 December 2016 Peter talk contribs deleted page Applet Wavelet Transform (content was: "Wavelet transform processes the image at different resolutions. This applet shows the actual wavelet after adjusting the values of the wavelet for better visibility...." (and the only contributor was "Peter"))
- 20:57, 7 December 2016 Peter talk contribs deleted page Applet Fourier Transform (content was: "The Discrete Fourier transform is a fundamental step in many image processing application. It can be used to transform an image into the frequency domain and back, w..." (and the only contributor was "Peter"))
- 20:57, 7 December 2016 Peter talk contribs deleted page Applet Description Region (content was: "Local regions inside of images can be described using a variety of algorithm, e.g. SURF, and BRIEF. The descriptors are composed of a set of values or features, typic..." (and the only contributor was "Peter"))
- 20:57, 7 December 2016 Peter talk contribs deleted page Applet Associate Score (content was: "Association is done by comparing how alike two different feature descriptions are. In theory if two features are very much alike then they are probably the same obje..." (and the only contributor was "Peter"))
- 20:57, 7 December 2016 Peter talk contribs deleted page Applet Associate Points (content was: "After interest points have been detected and described, the next step when computing the transformation between two images is to associate the features in one image t..." (and the only contributor was "Peter"))
- 20:40, 7 December 2016 Peter talk contribs uploaded File:Example polynomial eye.jpg (Polynomial interpolation being used to enlarge an image.)
- 20:39, 7 December 2016 Peter talk contribs uploaded File:Example bicubic eye.jpg (Bicubic interpolation being used to enlarge an image)
- 20:38, 7 December 2016 Peter talk contribs uploaded File:Example bilinear eye.jpg (Bilinear interpolation being used to enlarge an image.)
- 20:37, 7 December 2016 Peter talk contribs uploaded File:Example nearestneighbor eye.png (Nearest neighbor interpolation being used to enlarge an image.)
- 20:37, 7 December 2016 Peter talk contribs deleted page File:Example bilinear eye.png
- 20:35, 7 December 2016 Peter talk contribs uploaded File:Example bilinear eye.png (Example of bilinear interpolation being used to enlarge a picture of an eye.)
- 20:24, 7 December 2016 Peter talk contribs uploaded File:Example lena median blur.jpg (Median filter applied to an image)
- 20:23, 7 December 2016 Peter talk contribs uploaded File:Example lena mean blur.jpg (Mean blur applied to an image.)
- 20:20, 7 December 2016 Peter talk contribs uploaded File:Example lena gaussian blur.jpg (Gaussian blur applied to an image.)
- 20:19, 7 December 2016 Peter talk contribs uploaded File:Original lena512.jpg (Original unprocessed Lena photo. Classic photo used as a test image for image processing.)
- 19:54, 7 December 2016 Peter talk contribs uploaded File:Example nonmax r10 threshold.png (non-maximum suppression with a radius of 10 and thresholding)
- 19:53, 7 December 2016 Peter talk contribs uploaded File:Example nonmax r10.png (non-maximum suppression with a radius of 10)
- 19:53, 7 December 2016 Peter talk contribs uploaded File:Example nonmax r3 threshold.png (Example of found maximums with a radius of 3)
- 19:52, 7 December 2016 Peter talk contribs uploaded File:Example nonmax r3.png (Example of found maximums with a radius of 3)
- 19:46, 7 December 2016 Peter talk contribs uploaded File:Example nonmax intensity.png (Corner feature intensity for boat image)
- 19:44, 7 December 2016 Peter talk contribs uploaded File:Standard boat.jpg (Standard boat test image for image processing.)
- 10:02, 2 December 2016 Peter talk contribs deleted page Applet Image Segmentation (content was: "Demonstration of image segmentation using algorithms which used textural information to break up the image into clusters of connected pixels, also known as superpixel..." (and the only contributor was "Peter"))
- 10:02, 2 December 2016 Peter talk contribs deleted page Applet Dense Optical Flow (content was: "Demonstration of dense optical flow across several standard images from [http://vision.middlebury.edu/flow/data/ Middlebury]. Dense optical flow is the process of es..." (and the only contributor was "Peter"))
- 10:02, 2 December 2016 Peter talk contribs deleted page Applet Shape Fitting (content was: "After binary blobs have been extracted, higher level information of the scene is often found by fitting the blobs to different shapes. This example demonstrates how..." (and the only contributor was "Peter"))
- 10:02, 2 December 2016 Peter talk contribs deleted page Applet Orientation Point (content was: "One technique used to create an orientation invariant feature descriptor is to estimate the orientation of the region around the interest point. Once the feature's o..." (and the only contributor was "Peter"))
- 10:02, 2 December 2016 Peter talk contribs deleted page Applet Scale Space Point (content was: "Shows different types of point features detected across scale space. Both the Hessian-Laplace and Harris-Laplace use the Laplacian to determine the feature's respons..." (and the only contributor was "Peter"))
- 10:02, 2 December 2016 Peter talk contribs deleted page Applet Point Detected (content was: "Interest points are distinctive features inside an image and are commonly used to determine the relationship between two images. When processing a sequence of image they can be used to determine the type of motion the camera is undergoi...")
- 10:01, 2 December 2016 Peter talk contribs deleted page Applet Line Detected (content was: "Straight lines are common inside of man made structures and provide valuable scene information. Depending on the algorithm, lines detected inside an image can either..." (and the only contributor was "Peter"))
- 10:01, 2 December 2016 Peter talk contribs deleted page Applet Feature Extraction (content was: "Feature extraction is the second step in feature detection. After an intensity image has been computed,features are extracted from the intensity image by detecting l..." (and the only contributor was "Peter"))
- 10:01, 2 December 2016 Peter talk contribs deleted page Applet Scale Space Intensity (content was: "Shows feature intensity images at different levels in scale-space. In the scale-space formalism, different scales are represented by apply different amounts of blur to the input image. At higher scales (more blur/lower resolution) larg...")
- 10:01, 2 December 2016 Peter talk contribs deleted page Applet Point Intensity (content was: "Interest points or feature detectors most often work by scanning an image for regions in which the detector has a large response. The output of which is an intensity image showing where interest points are most likely to be. After the...")
- 10:01, 2 December 2016 Peter talk contribs deleted page Applet Image Enhance (content was: "Demonstrates different ways in which the image can be enhanced to make it easier for people to detect features in the image. Histrogram adjustment algorithms adjust..." (and the only contributor was "Peter"))
- 10:01, 2 December 2016 Peter talk contribs deleted page Applet Lens Distortion (content was: "All cameras have lens distortion which distort the image from the "ideal" camera model. Part of camera calibration is modeling, detecting, and correcting for this di..." (and the only contributor was "Peter"))
- 20:17, 1 December 2016 Peter talk contribs deleted page Applet Binary Segmentation (content was: "A common task to perform on binary images is to segment out blobs of connected pixels. Different connectivity rules can be applied. In BoofCV both 4 and 8 connect r..." (and the only contributor was "Peter"))
- 20:17, 1 December 2016 Peter talk contribs deleted page Applet Binary Operations (content was: "Binary images are fast to compute and process. The original binary image is computed by thresholding an intensity image. To detect features inside a binary image it..." (and the only contributor was "Peter"))
- 20:17, 1 December 2016 Peter talk contribs deleted page Applet Kernel Gaussian Steerable (content was: "Steerable filters are used to describe regions inside of an image. For example, once the orientation of a region has been determined the filters response to first, s..." (and the only contributor was "Peter"))
- 20:17, 1 December 2016 Peter talk contribs deleted page Applet Kernel Gaussian (content was: "Gaussian kernels are one of the most common convolutions kernels used in image processing. In this applet kernels are different sizes are shown. Smaller kernels app..." (and the only contributor was "Peter"))
- 20:17, 1 December 2016 Peter talk contribs deleted page Applet Interpolation (content was: "Image are composed of a 2D discrete grid where each pixel has an intensity value associated with it. Interpolation allows images to be treated as having a continuous set of elements instead of a discrete set by estimating the values pix...")