`findlocalmaxima` fail to handle repeated peaks

JuliaImages / ImageFiltering.jl

Julia implementations of multidimensional array convolution and nonlinear stencil operations

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`findlocalmaxima` fail to handle repeated peaks #248

Open JiangXL opened 2 years ago

JiangXL commented 2 years ago

julia> findlocalmaxima([1 2 3 2 1])
1-element Vector{CartesianIndex{2}}:
 CartesianIndex(1, 3)

julia> findlocalmaxima([1 2 3 3 1])
CartesianIndex{2}[]

I'm not sure whether it is a bug or I need to handle this case outside findlocalmaxia