Zaliman Sauli
Thumbnail Image
Preferred name
Zaliman Sauli
Official Name
Zaliman, Sauli
Alternative Name
Sauli, Zaliman B.
Sauli, Zaliman
Sauli, Z.
Main Affiliation
Scopus Author ID
24554644300
Researcher ID
FWC-2779-2022

Filters

Reset filters

Settings
Now showing 1 - 3 of 3
  • Publication
    Breast surface variation phase map analysis with digital fringe projection
    (SPIE, 2019)
    Wan Mokhzani Wan Norhaimi
    ;
    Zaliman Sauli
    ;
    Hasnizah Aris
    ;
    Mukhzeer Mohamad Shahimin
    ;
    MAM Azmi
    ;
    Wong, K.
    ;
    Vithyacharan Retnasamy
    ;
    Rajendaran Vairavan
    ;
    Christopher R. Valenta
    ;
    Masafumi Kimata
    Breast carcinoma has become one of the most frequently diagnosed life threatening cancer among women. Early detection of breast cancer is highly essential with the aid of non-contact imaging modalities. Recently, non-contact breast imaging methods based on fringe projection has been developed for breast surface change inspection. In this work, a non-contact digital fringe projection imaging modality that utilizes phase shifting fringe patterns for identifying surface changes has been developed for investigating breast surface changes caused by the presence of tumors. A medical grade prosthetic breast was used as the experimental subject and subjugated to breast changes through the enlargement of a round shaped silicon catheter as a tumor. The fringes were projected onto the breast surface based on the three steps phase shift fringe projection. The fringe patterns consisted of a large fringe width to enable the breast image to be confined in fewer fringe patterns. A resulting phase map was obtained where pixel coordinate marking was conducted on the phase map breast image. Each of the pixel’s coordinate was compared to identify the location of the surface changes. A range of 2-9 pixel coordinate shifts from the 0.5 – 2 cm tumor growth were obtained from the results which demonstrated the capability of using phase map analysis from digital fringe projection in identifying surface changes of the women’s breast.
  • Publication
    Breast surface variation phase map analysis with digital fringe projection
    ( 2019)
    Wan Mokhzani Wan Norhaimi
    ;
    Zaliman Sauli
    ;
    Hasnizah Aris
    ;
    Mukhzeer Mohamad Shahimin
    ;
    MAM Azmi
    ;
    K Wong
    ;
    Vithyacharan Retnasamy
    ;
    Rajendaran Vairavan
    ;
    Christopher R. Valenta
    ;
    Masafumi Kimata
      1  31
  • Publication
    Critical analysis of stability and performance of organometal halide perovskite solar cells via various fabrication method (Review)
    ( 2017)
    Suriati Suhaimi
    ;
    Zaliman Sauli
    ;
    Nor Azura Malini Ahmad Hambali
    ;
    Mohamad Halim Abd. Wahid
    ;
    Vithyacharan Retnasamy
    ;
    Mukhzeer Mohamad Shahimin
    Organometal halide perovskite solar cells (Omh-PSCs) have attracted attention due to its unique electrical and optical properties. Ideally, the Omh-PSCs should remain free from degradation under normal operating conditions for several years, preferably tens of years. In order to produce high power conversion efficiency with low potential of degradation, different fabrication methods have been developed. The reported stability of perovskite films can vary significantly and reported to decay substantially up to 20% of its original performance. A thorough understanding of fabrication process upon the stability of the device is regarded as crucial to pave the way for future endeavors. This review summarized and highlighted the recent research of fabrication methods that gave an impact to the stability of perovskite devices.
      1  32