Delphi Image Processing-document indexing

This article provides an index link for the published "Delphi image processing" series to facilitate reading and searching.

《Delphi Image Processing-data types and public processes.Provides the conversion process of GDI + bitmap tgpbitmap and VCL bitmap tbitmap as well as several basic general processes. All other article code, including the example code, must include the imagedata. Pas Unit described in this article.

《Delphi Image Processing-Plane Geometric Transformation.This paper introduces the geometric transformation class ttransformmatrix and Several interpolation processes of the image plane.

Delphi Image Processing-image synthesis.This is the basis for image splicing, splicing, and display.

《Delphi Image Processing-Image Display.The basic image display function is implemented using the image synthesis process _ domixer in "Delphi Image Processing-image synthesis" and several windows APIs.

《Delphi Image Processing-Plane Geometric Transformation (I).

《Delphi Image Processing-Plane Geometric Transformation (lower).Three interpolation methods, including the near interpolation method, bilinear interpolation method, and bilinecocubic interpolation method, and ttransformmatrix, are used to implement a complete and general geometric transformation of the graphic image plane.

《Delphi Image Processing-image flip (image).The image flip process generates an image that is opposite to the original image in the horizontal or vertical direction.

《Delphi Image Processing-obtain the image data of a window or device.

《Delphi Image Processing-color matrix transformation.Based on the principle of colormatrix in completely revealing the secrets of GDI + colormatrix, we use Delphi code to fully implement the colormatrix function of GDI +.

《Delphi Image Processing-color phase/saturation adjustment.It is similar to Photoshop's color phase/saturation adjustment function.

《Delphi Image Processing-color phase/saturation adjustment (continued).Based on "Delphi Image Processing-color phase/saturation adjustment", SHL Algorithm for color phase change is used as the SHV algorithm, which greatly improves the running speed.

《Delphi Image Processing-brightness/contrast Adjustment.Like Photoshop's brightness/contrast adjustment function.

《Delphi Image Processing-linear brightness/contrast Adjustment.The brightness algorithm is improved based on "Delphi Image Processing-brightness/contrast adjustment.

《Delphi Image Processing-Median Filtering.The image median filtering method is improved.

《Delphi Image Processing-median filtering (grayscale grouping statistics).You do not need to use traditional sorting methods, but use the grayscale grouping statistics method to implement image median filtering.

《Delphi Image Processing-set the Key Color of the image.

《Delphi Image Processing-Gaussian blur.The cross type is used for image Gaussian fuzzy processing by cross-multiplication. It includes two versions: fixed number calculation of General Assembly and SSE floating-point operation.

Delphi Image Processing-image convolution.Considering different application environments, two versions of floating-point convolution matrix and integer convolution matrix are written in this article, which are internally processed using SSE floating-point operations. In the integer version, MMX is used to process integer operations for Convolution templates with convolution kernels smaller than or equal to 1, accelerating convolution.

《Delphi Image Processing-set the threshold. 

《Delphi Image Processing-set Gamma.

《Delphi Image Processing-grayscale and grayscale Histogram.Including grayscale images, grayscale histogram statistics, and channel histogram statistics.

《Delphi Image Processing-gray embossed.Imitation of the Relief Effect of Photoshop.

《Delphi Image Processing-color embossed.

《Delphi Image Processing-filling relief.Color and pattern filling embossed.

《Delphi Image Processing-Image Color Mixing.Implements the color mixing mode of Photoshop layers.

《Delphi Image Processing-image black and white Adjustment.Implements the Photoshop image black and white adjustment function, including the grayscale coloring function.

《Delphi Image Processing-surface blur.Implement the Photoshop surface blur function.

《Delphi Image Processing-USM sharpening.Implements the Photoshop USM sharpening filter function.

《Delphi Image Processing-High Fidelity contrast.Implement Photoshop High Fidelity contrast filter.

《Delphi Image Processing-fuzzy.Implement the Photoshop blur filter function.

《Delphi Image Processing-sharpening.Implements the Photoshop sharpening filter function.

《Delphi Image Processing-Maximum Value.Implements the Photoshop maximum filter function.

《Delphi Image Processing-Minimum value.Implements the Photoshop minimum filter function.

 

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