KR890702148A - Image processing apparatus, serial adjacent conversion stage and serial image data processing method - Google Patents

Abstract

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Description

Image processing apparatus, serial adjacent conversion stage and serial image data processing method

Since this is an open matter, no full text was included.

FIG. 1 is a detailed block diagram of an image processing system showing a number of pipe elements and feature detectors. FIG. 2 is a detailed block diagram illustrating individual pipe elements having 16 adjacent conversion stages. Detailed description of the single adjacent conversion stage used.

Claims (9)

An image processing apparatus comprising: a data bus means for receiving and source a plurality of serial bit flows of a digital data display image, and an image for generating an original serial bit flow of digital data connected to the data bus means and displaying a scanned image; In a serial processing having source and image output means for respectively source source means, an input means connected to said data bus means for receiving said serial bit flow, and a processed serial bit flow attached to one of said data bus means, respectively. A predetermined number of processing elements, each said processing element being arranged in series with a selection means attached to said input means for selecting one of said serial bit flows of said data bus means, said initial stage being said selection means; And the final stage is attached to the output means. Each stage comprises a plurality of serial contiguous stages having a memory capable of storing a plurality of said digital data, and said selection causing said selection means to select one of said plurality of serial bit flows from said data bus means. And stage control means attached to each of said serial adjacent processing stages to select one of a plurality of image information operations to be performed by said digital data of said serial bit stream. . 2. An image processing apparatus according to claim 1, wherein said image output means comprises feature detecting means for detecting a particular image configuration in said serial bit flow. 2. The array of claim 1, wherein each series adjacency stage comprises an n-line xm column array of shift resistors coupled to shift the digital data of the serial bit flow along each line, and from one line to the next. A plurality of serial shift memories connected to the n-line xm column for converting the digital data in the serial bit flow, and the n for receiving the digital data of the serial bit flow and performing conversion by the digital data based on a matching template. And digital output means attached to the line xm column, and output selection means attached to the digital logic means for selecting one of a plurality of transform operations. 4. The image processing apparatus according to claim 3, wherein the digital logic means includes a tinning template and a tinning restriction applied simultaneously to the digital data of the serial bit flow to generate a single pass tin transform. 4. The image processing apparatus according to claim 3, wherein the digital logic means includes a trimming template and a trimming constraint applied simultaneously to the digital data of the serial bit stream to generate a single pass trim transformation. A serial contiguous conversion stage, comprising: data input means for receiving a serial bit flow of digital data representing a pixel of a two-dimensional raster scan image, and holding a subject of the digital data of the serial bit flow and having a designated center portion When an n-line xm column matrix of possible shift resistors and an effective condition is present to form the center portion. To prevent the template means from operating when the template means connected to the matrix for performing a logic decision according to a value contained in the matrix for determining and the connectivity in the 2D raster scanned image is broken by the template. Limiting means connected to said matrix and said template, and data output means connected to a central portion of said matrix for providing converted data. 7. The serial adjacency conversion stage of claim 6, wherein the template means is further operable to tint a two-dimensional raster scan image because it removes excess digital data around the skeletal representation of the original image. 7. The apparatus of claim 6, wherein the template means is operable to trim excess digital data from a two-dimensional raster scan image. A method of processing serial image data, the method comprising: (a) raster scanning an image to be processed; (b) converting the scanned image into a serial bit flow of digital pixel data; and (c) the matrix is a representation of the original image. Pass the pixel data through an nxm pixel matrix arranged in a row / column array to contain a portion of the digital pixel data, and (d) pass through the matrix to remove excess pixels without breaking the skeletal connectivity of the original image. The application of a tinning template to the serial data removes the data from the selected pixels from the matrix, thus tinning the digital image, the original image display, and (e) detecting all contained in the serial pixel data corresponding to the desired feature located in the original image. And outputting the processed serial pixel data. How to. ※ Note: The disclosure is based on the initial application.