image-processing

  1. Estimates sub-pixel shift directly in phase region

  2. Obtaining the size of objects from an image

  3. Measuring similarity between two very similar pictures

  4. What's the difference between the Hough and Radon transforms?

  5. When is a network called end-to-end training?

  6. 2D DWT computation order
  7. Calculating the SNR of a blurred image

  8. Comparison between 2 images in Frequency domain

  9. Possible ways to determine the direction of moving object?
  10. How would a Linear Gray Level Transform affect an image?

  11. How to get Harris corners that are present in watershed segmented Bitwise image(road part)?

  12. The Kernel in the Guided Image Filter

  13. Physical significance of resolution in image processsing
  14. How to express one image in terms of another one
  15. What and Why are these horizontal fragments in this audio visualization?

  16. How can I properly detect a ball moving in a film capture?
  17. how to describe the color of a small image patch?

  18. Image reconstruction using Irradiation

  19. Why does gamma correction of image use two different definitions of gamma?
  20. Estimating scaling and translation between two consecutive temporal images
  21. Affine Transformation for matching 2D point sets

  22. Detection of Edge detection through Laplacian of Gaussian(LoG)

  23. How to transform an aerial image

  24. Is there any optimised algorithm to calculate 2D fourier transform

  25. Programming the IDWT for image processing
  26. How does image masking work?

  27. What are the differences between these two Gabor filter functions
  28. How to zoom an image using DCT transform

  29. wavelength / RGB valve per pixel

  30. 3D point cloud to 2.5D graycale image (metric) [Halcon?]

  31. simulate new wavelet on MATLAB
  32. Parameters of Gaussian Kernel in the Context of Image Convolution

  33. Finding the four corners of each quadrilateral shapes in an image

  34. What is a good distance measure for matching SIFT descriptors depending on the distribution of their noise?

  35. Image registration / fusion optimal similarity metrics
  36. What are the keywords to find an algorithm that detects embossed text from a 3d model?
  37. Opencv color segmentation of traffic signs: HSV ranges

  38. How to go from high-res camera capture to low-res camera capture digitally?
  39. CLAHE - Redistributing excess pixels among histogram bins

  40. Normalization of signal against reference
  41. image reconstruction using a set of kernels
  42. Apply a Gabor filter to an input image
  43. Real-time depth estimation in MATLAB

  44. What Kind of Night Vision Can See Infrared Signals

  45. Fourier domain: temporal versus spatial

  46. Image watermarking in wavelet domain (data hiding in images)
  47. An alternative algorithm for blob detection

  48. Image processing for eye movements
  49. Video processing to detect a logo in frames

  50. Image Processing- ornament detection

  51. Why is it called 'multi-level thresholding', if only the best threshold is selected?

  52. Convolution in spatial domain is multiplication in frequency domain

  53. BiLinear Downsample and Upsample Equivalent Filter or Operation
  54. How to select the specific frame with object

  55. Image zoom out using Gaussian blur and downsampling
  56. Licence plate detection with different backgrounds

  57. compression algorithm

  58. How to get the scale bar of an FFT for a 2d image

  59. Best super-resolution methods out there? (perceptually/objectively)
  60. Zero Frequency Basis Equation for Discrete Sine Transform

  61. Why two images with same cluster value have different representation?
  62. Convert gray scale and hounsfield unit (HU) to each other in MATLAB

  63. Separating near points
  64. Binarization of image for varying background and foreground colors for OCR

  65. Haralick features, am I approaching this correctly?
  66. what is the use of signal processing in CT scans?

  67. Segmentation of warped text lines

  68. How to perform a Stockwell Transform on a 2D matrix
  69. Tracking an object in a video with

  70. Filtering $n\times n$ images by separable $m\times m$ filters. Computation time for filtering using FFT, 2-D convolution, and two 1-D convolutions

  71. How to measure the image contrast using OpenCV?
  72. Why entropy is undefined in low contrast image

  73. Segment highly packed nuclei with dotted high intensity signal inside each object

  74. Differences between 2D and 3D medical Images

  75. Why is zero-padding required for Sobel edge detection?

  76. What is the implementation of a low-, mid- or high tone dodge or burn in the GIMP?

  77. How vibrance method of photoshop work in opencv
  78. Why do we use the HSV colour space so often in vision and image processing?
  79. Easy way to get rid of noise in a hand drawing

  80. Filling hatched areas in image
  81. How to Validate Bilateral Filter Implementation?

  82. How do you save/convert an image to be in the frequency domain?

  83. What kind of information can we obtain from curvature for exemplar-based inpainting?

  84. What creates sinusoidal pattern on my frequency - orientation plot?

  85. How to differentiate different shades of a color in image processing?

  86. Saliency Map based on itti model

  87. Improving segmentation diffusion
  88. How to filter objects on basis of orientation of regionprops

  89. What is the image power law?
  90. Trigonometry behind this problem

  91. Why Frequency Domain conversion is Important in Digital Image Processing?

  92. Why we can take average for level in Otsu's algorithm?

  93. How to choose basis functions that contribute most efficiently per term to an approximation of an image f(x,y)?
  94. Detect grid corner

  95. What are Local and Global In-painting techniques in Image Processing?
  96. Removing the 'red' artifact from my JPEG
  97. Homography Matrix Correlations

  98. fast fourier transform frequency limit
  99. Detect quasi-parallel lines with spurs in a binary image

  100. How to use the Walsh-Hadamard transform to filter 24 bit RGB color values in a localized spatial region?