Results 51 to 60 of about 195,942 (354)
Dog recognition in public places based on convolutional neural network
International Journal of Distributed Sensor Networks, 2019 With the increase in the number of dogs in the city, the dogs can be seen everywhere in public places. At the same time, more and more stray dogs appear in public places where dogs are prohibited, which has a certain impact on the city environment and ...
Jianquan Ouyang +3 more
doaj +1 more source
Deteksi Pemalsuan Citra Copy Move Menggunakan Dyadic Wavelet Dan Scale Invariant Feature Transform [PDF]
, 2017 Pada penelitian ini dibangun sebuah aplikasi yang bertujuan untuk mendeteksi pemalsuan copy-move pada citra digital. Pertama-tama, citra digital akan didekomposisi menggunakan metode dyadic wavelet transform (DyWT) dan diambil sub-citra LL, lalu ...
Andreswari, D. (Desi) +2 more
core +2 more sources
International Journal of Advanced Robotic Systems, 2016 In this article, a bidirectional feature matching algorithm and two extended algorithms based on the priority k -d tree search are presented for the image registration using scale-invariant feature transform features.
XiangShao Liu +3 more
doaj +1 more source
Haze Removal Based on Refined Transmission Map for Aerial Image Matching
Applied Sciences, 2021 A novel strategy is proposed to address block artifacts in a conventional dark channel prior (DCP). The DCP was used to estimate the transmission map based on patch-based processing, which also results in image blurring.
Yogendra Rao Musunuri, Oh-Seol Kwon
doaj +1 more source
MIFT: A Moment-Based Local Feature Extraction Algorithm
Applied Sciences, 2019 We propose a local feature descriptor based on moment. Although conventional scale invariant feature transform (SIFT)-based algorithms generally use difference of Gaussian (DoG) for feature extraction, they remain sensitive to more complicated ...
Hua-Zhen Zhang +3 more
doaj +1 more source
PERFORMANCE ANALYSIS OF SELECTED FEATURE DESCRIPTORS USED FOR AUTOMATIC IMAGE REGISTRATION [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020 Automatic detection and extraction of corresponding features is very crucial in the development of an automatic image registration algorithm. Different feature descriptors have been developed and implemented in image registration and other disciplines ...
O. G. Ajayi
doaj +1 more source
FEBS Letters, EarlyView.In vivo IL‐10 produced by tissue‐resident tolDC is involved in maintaining/inducing tolerance. Depending on the agent used for ex vivo tolDC generation, cells acquire common features but prime T cells towards anergy, FOXP3+ Tregs, or Tr1 cells according to the levels of IL‐10 produced. Ex vivo‐induced tolDC were administered to patients to re‐establish/
Konstantina Morali +3 more
wiley +1 more source
Image feature extraction applied in classification techniques [PDF]
, 2019 V rámci této bakalářské práci prozkoumáme metodu extrakce obrazových rysů zvanou Scale-Invariant Feature Transform. Extrahované rysy využijeme k trénování a testování klasifikační techniky zvané Support Vector Machine.
Dorňák, Vojtěch
core
Keyframe detection in visual lifelogs [PDF]
, 2008 The SenseCam is a wearable camera that passively captures images. Therefore, it requires no conscious effort by a user in taking a photo. A Visual Diary from such a source could prove to be a valuable tool in assisting the elderly, individuals with ...
Blighe, Michael +3 more
core +3 more sources
Social context prevents heat hormetic effects against mutagens during fish development
FEBS Letters, EarlyView.This study shows that sublethal heat stress protects fish embryos against ultraviolet radiation, a concept known as ‘hormesis’. However, chemical stress transmission between fish embryos negates this protective effect. By providing evidence for the mechanistic molecular basis of heat stress hormesis and interindividual stress communication, this study ...
Lauric Feugere +5 more
wiley +1 more source