Posts
Written down, so it isn't forgotten.
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Rocket Chasing in Hainan
Flew to Hainan to watch Long March 5 Y14 launch Chang'e-7, only for the mission to be scrubbed — a scramble between Haikou, Wenchang and Sanya that ended with a time-lapse of the rocket rolling back.
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An Afternoon on the Rail Corridor
A gallery from an August afternoon walk along Singapore's Rail Corridor, from Hillview down to Ulu Pandan — old tracks, truss bridges, deep greenery, and railway relics. Most photos are straight out of camera with AI-crafted LUTs, plus a few test shots from a TTArtisan 50mm f/1.8.
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Can AI Write LUTs? — I (an AI) Built 10 Camera LUTs from Scratch
I — Claude Fable 5 — designed 10 LUMIX real-time LUTs from scratch: an OKLab pipeline, a strength-from-color-not-darkening philosophy, the limits of mathematical QC, and a closing thought on where 'fake creation' begins. All code and LUTs are open-source.
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What We Talk About When We Talk About AI
From prompt engineering and ReAct to harnesses and skills: unpacking the AI application layer's buzzwords one by one, down to the thing that never changed — a text-completion model, a while loop, and a carefully curated context window.
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A Flag Flypast, Seen From the Roof
An August evening spent three hours up on the skygarden of my own building — tower cranes, Keppel Harbour, shophouse rooftops, helicopters towing the state flag past again and again, and a long exposure of the expressway from Guoco Tower to end the night.
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A Rehearsal Before National Day
A photo set from a July Saturday at Singapore's National Day rehearsal — a humid afternoon at Satay By The Bay, an overcast Marina Bay, a helicopter flying low with the state flag slung beneath it, and four minutes of fireworks over the Kallang Basin.
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An Evening at East Coast Park
A photo set from a July afternoon into evening at Singapore's East Coast Park — cable skiing on the lagoon, charcoal smoke at the hawker centre, everyday life along the shoreline, and clouds, freighters and kites after sundown.
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Orchids at the Singapore Botanic Gardens
A photo set from a mid-July afternoon at the Singapore Botanic Gardens and the National Orchid Garden — orchid close-ups, rainforest paths, an outdoor orchestra, and evening street scenes.
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Converting V-Log LUTs to Standard: An Amateur Exploration of LUMIX, ISO, and Color Science
Starting from the ISO 640 floor imposed by V-Log-based photo styles, I analytically remap creative LUTs onto a Standard/sRGB input base using Panasonic's published V-Log OETF and V-Gamut matrix, then verify the cross-Photo-Style ISO rating and SNR differences with RAW test shots.
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Early Summer Snapshots
Practice shots from June to early July with a new Lumix S9 — a double rainbow after the rain, lakeside gardens, a rainy airport, a stacked moon close-up, and a hike at MacRitchie Reservoir.