Visual-oriented morphological foreground content grayscale frames interpolation method

Abstract

Abstract. A new and improved visual-oriented grayscale frames in

Semi-fragile watermarking for image authentication with sensitive tamper localization in the wavelet domain

“…The algorithm can also distinguish between intentional tampering and unintentional mild to moderate JPEG compression. Mathematical morphology can be used to improve the detection results [25][26][27][28][29]. Our method can also be used for other multimedia applications [30][31][32][33][34][35][36][37][38][39][40][41][42][43].…”

A vision-based blind spot warning system for daytime and nighttime driver assistance

“…(7) is rewritten as Eq. (9). Based on the results introduced in the previous two subsections, the perspective transformation between the 2D image and 3D world coordinates can be obtained.…”

“…The images captured by cameras are analyzed using the proposed vision-based algorithms, such as edge detection methods [3][4][5], morphological image processing [6][7][8][9][10], and other computer vision techniques. First, the camera models are established using a dynamic calibration method, and the corresponding transform of the 2D image plane and 3D world coordinate are derived.…”

A repeated single-channel mechanical signal blind separation method based on morphological filtering and singular value decomposition

“…So those methods cannot work effectively and, therefore, an effective signal processing method is necessary for removing the noise of the mixed signal. Recently, an effective method named morphological signal processing has been introduced into the field of noise removal [11][12][13][14][15][16].…”