Analog Devices,inc.

Akshayakumar Haribhatt

Rajesh Vijayakumar

Gopal Karanam

Rajesh Mahapatra

Raghavendra Habbu

A line-detection system computes, using a local memory, a result of a partial conversion of image-space pixel data from image space to Hough space. The result is analyzed for edges corresponding to a line present in the partial conversion. The line is compared against other lines detected in previously computed partial results to identify a longest line in the image.

Dynamic line-detection system for processors having limited internal memory

A system for correcting distortion effects in a distorted image includes a memory controller for reading pixels (corresponding to a subset region in a destination image) of the distorted image from a system memory to local memory. A look-up table stores an offset and interpolation weight for each pixel, and an ALU computes, using stored values only in the local memory, values of each of the pixels in the region in the destination image.

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Bengaluru, India

Akshayakumar Haribhatt