Abstract: The present disclosure provides a signal processing method, a storage medium, an integrated circuit, a device, and a terminal. The method is applied to perform interference detection and/or constant false alarm detection on signal units of a discrete signal to be detected, and includes: obtaining, for any signal unit, a signal statistical characteristic value of a respective discrete point in the signal unit; determining, based on the signal statistical characteristic value of the respective discrete point, a detection threshold for the signal unit; and, based on the detection threshold, performing constant false alarm detection, and/or, determining whether the respective discrete point is subject to interference.

Abstract: A method for performing restoration for highlights and saturated regions in a digital image includes analyzing the pixels in the image and compensating an appropriate amount to identified highlights and saturated pixels. For a pixel with vertical color channels, the output for each channel is highly correlated, and each color channel can be recovered as a combination of the other channels. Each selected pixel in the highlights or saturated regions is identified as a restorable pixel only if at least two color channels of the pixel are not saturated. For each restorable pixel, a replacement pixel value is generated by using the equation derived from the color channels correlation. For pixels where more than one color channel is saturated, the similarity is calculated between these pixels and restored pixels. These pixels can be compensated using the combination of the similarity index and the pixel values of other color channels.

Abstract: A method for performing restoration for highlights and saturated regions in a digital image includes analyzing the pixels in the image and compensating an appropriate amount to identified highlights and saturated pixels. For a pixel with vertical color channels, the output for each channel is highly correlated, and each color channel can be recovered as a combination of the other channels. Each selected pixel in the highlights or saturated regions is identified as a restorable pixel only if at least two color channels of the pixel are not saturated. For each restorable pixel, a replacement pixel value is generated by using the equation derived from the color channels correlation. For pixels where more than one color channel is saturated, the similarity is calculated between these pixels and restored pixels. These pixels can be compensated using the combination of the similarity index and the pixel values of other color channels.

Abstract: A creatinol O-phosphate is formed by chemically reacting a creatinol sulfate of creatinol compound with sulfuric acid to form a protected creatinol sulfate as a transition state of the synthesis process of the creatinol O-phosphate, wherein the protected creatinol is further reacted with one of P2O5, CIPO3H2, and POCl3 to form the creatinol O-phosphate. The method of producing the protected creatinol sulfate includes a step of adding sulfuric acid into a creatinol sulfate to form a protected creatinol sulfate as the protected functional group. Therefore, the creatinol O-phosphate is formed by the process including the steps of chemically reacting the protected creatinol sulfate with one of POCl3, CIPO3OH2, and P2O5 to form a creatinol O-phosphate solution; and crystallizing the creatinol O-phosphate solution to obtain crystallized creatinol O-phosphate.

Abstract: A chemical compound of creatinol sulfate is formed by chemically reacting N-methyl-amino-ethanol, cyanamide, with sulfuric acid to produce the creatinol sulfate with relatively higher yield rate and purity, wherein the mol ratio of N-methyl-amino-ethanol, sulfuric acid, and cyanamide is approximately 2:1:2.

Abstract: A process for preparing Anhydrous Betaine and Betaine Hydrochloride comprises treating a chloroacetic acid with sodium carbonate, and then dropping liquid trimethylamine to obtain Betaine products, wherein ion exchange resin and decompression process are utilized to assure the product having high purity and yield rate.

Abstract: A process for preparing Anhydrous Betaine and Betaine Hydrochloride comprises treating a chloroacetic acid with sodium carbonate, and then dropping liquid trimethylamine to obtain Betaine products, wherein ion exchange resin and decompression process are utilized to assure the product having high purity and yield rate.

Abstract: A process for preparing N,N-Dimethyl Glycine Hydrochloride, comprises treating a chloroacetic acid with aqueous dimethylamine, and then dropping by hydrochloric acid to obtain N,N-dimethyl glycine as well as its hydrochloride salt, wherein decompression process is utilized to assure the product purity and active carbon is employed for cost saving aspect.