以下代码展示了如何创建这样的模式: defgenerate_gray_code_pattern(num_patterns,width,height):pattern=[]foriinrange(num_patterns):gray_code=(i^(i>>1))img=np.zeros((height,width),dtype=np.uint8)forjinrange(width):img[:,j]=(gray_code>>j)&1*255# 生成条纹图像pattern.append(img)returnpat...
PROBLEM TO BE SOLVED: To increase the amount of information stored in a headerless ID scheme by placing an even number servo sector adjacent to an odd number servo sector and determing the position of a reading/writing head according to two gray code patterns.DROUIN DAVID...
Below is a similar plot, but this time depicting Gray code. It's an interesting pattern:A subtle, but kinda obvious when you think about it, observation is that there is no bit that directly toggles on/off in two adjacent steps in Gray code. The bottom row has bits that are on/off ...
A fringe projection method that uses a novel color N-ary Gray code has been developed for high-speed 3-D shape measurement. In this method, more than two graylevels in each color channel are used to create a color- coded pattern. The code is designed to be self-normalizing so that an...
A Gray code is an encoding of numbers so that adjacent numbers have a single digit differing by 1. The term Gray code is often used to refer to a "reflected" code, or more specifically still, the binary reflected Gray code. To convert a binary number d_1
GrayCode gray(1024, 1024); for (int i = 0; i < gray.getBitsX(); i++) { cv::Mat image = gray.encodePattern(i, Horizontal); sprintf(name, "gray_h_%d.jpg", i); cv::imwrite(name, image); cv::imshow(name, image); cv::waitKey(); } for (int i = 0; i < gray.get...
Jan 23 - Gray Code; BackTracking; We can find the regular pattern in gray code, which is: the first of the combinations of n-digit gray code is exactly the combinations of (n-1)-digit gray code, the second half is consist of 1<<(n-1) + each elements from the end to the start...
1publicclassSolution {2publicList<Integer> grayCode(intn) {3List<Integer> res =newArrayList<Integer>();4if(n<0){5returnres;6}7//when n = 0, return [0]8res.add(0);9for(inti = 0; i<n; i++){10intlen =res.size();11//addNum 是要加的首位112intaddNum = 1<<i;13for(intj...
a very complex algorithm is used in these prior art solutions to determine which binary values to skip. These solutions thus require a computer and associated software to run the algorithm and determine the Gray-code pattern for a given modulo number. For especially large modulo numbers (FIFO si...
bit, following the pattern below: Change the value of the rightmost bit Changes the left bit of the first bit from the right that is This method is more complex and we usually use the following two methods for construction. Recursive construction ...